CN210190895U

CN210190895U - Spray painting device with built-in heat setting structure

Info

Publication number: CN210190895U
Application number: CN201920720349.0U
Authority: CN
Inventors: Bo Yuan; 袁波; Lei Yang; 杨磊
Original assignee: Shenzhen China Digital Image Design Co Ltd
Current assignee: Shenzhen China Digital Image Design Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-03-27
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a spray painting device with a built-in heat setting structure, which comprises a spray painting host machine, wherein the spray painting host machine is provided with a canvas roller, a furling roller and a plurality of conveying rollers, canvas on the canvas roller is conveyed to the furling roller, the conveying rollers support the canvas between the canvas roller and the furling roller, the spray painting host machine is provided with a spray painting part, and the spray painting part is just opposite to the spray painting surface of the canvas at the rear side of the canvas roller; the rear side of air brushing portion is equipped with heat setting structure, heat setting structure is the board that generates heat, the board that generates heat is fixed in for both ends stretch over canvas width direction's rectangular shape structure on the air brushing host computer shell, generate heat the board with the controller electricity of air brushing host computer is connected, the face distance that generates heat of the board that generates heat the distance of canvas is less than 5 centimetres. The utility model discloses can promote the combination efficiency of canvas and pigment, improve the quality of air brushing product.

Description

Spray painting device with built-in heat setting structure

Technical Field

The utility model relates to a spray painting equipment especially relates to a can strengthen spray painting device of built-in heat setting structure of design effect of canvas spray painting pigment.

Background

The spray painting process is more and more widely applied in the market of the current society and the demand is more and more increased. For example, the manufacture of various advertisement canvases, especially the manufacture of large canvases, requires the use of an inkjet process. The spray painting can obtain the effects of high definition and quality, and difficult falling and color change of the pigment. In the manufacturing process of the spray painting process, large spray painting equipment is generally adopted for manufacturing. The canvas in the spray painting equipment is sent to the drawing part through the conveying roller for spray painting, and is conveyed and wound through the conveying roller after spray painting is finished. In the common spray painting equipment, the sprayed and painted canvas often has the pigment which is not dried thoroughly and condensed after leaving the drawing part, the picture quality of the canvas is influenced more or less seriously, the condition of pigment adhesion after the canvas is furled can be caused, and the product is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a printing device of built-in heat setting structure, can promote the combination efficiency of canvas and pigment, improve the quality of printing product.

The technical solution of the utility model is that:

a spray painting device with a built-in heat setting structure comprises a spray painting host machine, wherein a canvas roller, a winding roller and a plurality of conveying rollers are arranged on the spray painting host machine, canvas on the canvas roller is conveyed to the winding roller, the conveying rollers support the canvas between the canvas roller and the winding roller, the spray painting host machine is provided with a spray painting part, and the spray painting part is arranged right opposite to a spray painting surface of the canvas on the rear side of the canvas roller; the rear side of air brushing portion is equipped with heat setting structure, heat setting structure is the board that generates heat, the board that generates heat is fixed in for both ends stretch over canvas width direction's rectangular shape structure on the air brushing host computer shell, generate heat the board with the controller electricity of air brushing host computer is connected, the face distance that generates heat of the board that generates heat the distance of canvas is less than 5 centimetres.

The spray painting device with the built-in heat setting structure comprises two heating plates which are arranged oppositely on two sides of the canvas respectively.

The inkjet device with the built-in heat setting structure is characterized in that the heating surface of the heating plate is of a metal plate structure, the rear side of the heating surface is provided with an electric heating wire structure, and the rear side of the electric heating wire is provided with an energy-gathering arc reflecting surface.

The inkjet device with the built-in heat setting structure is characterized in that the heat setting structure comprises a refrigerating plate arranged on the rear side of the heating plate, and the refrigerating plate is fixed on the inkjet host shell in a manner of crossing the width direction of the canvas.

The inkjet device with the built-in heat setting structure is characterized in that the refrigerating surface of the refrigerating plate is of a strip-shaped metal plate structure, and the distance between the refrigerating surface and the canvas is less than 1 cm.

The spray painting device with the built-in heat setting structure comprises two refrigeration plates which are arranged on two sides of the canvas opposite to each other.

The inkjet device with the built-in heat setting structure is characterized in that the refrigeration plate is a circulating cooling pipe, and the circulating cooling pipe is connected with a cold source of a cooling device arranged on the inkjet host machine.

From the above description, the present invention can achieve the following effects in comparison with the prior art:

the utility model discloses a spray drawing device of built-in heat setting structure at the in-process of spray drawing, can carry out the heat setting operation to the canvas of accomplishing pigment spray drawing for on pigment is faster combines to the canvas, reduced the influence of pigment not dry to the canvas quality to the at utmost. Furthermore, the heat setting structure comprises the heat setting function corresponding to the two sides of the canvas, so that the heat setting efficiency is enhanced. Secondly, in the reheating shaping structure, a quenching procedure is added after a heating program, so that the canvas pigment can quickly recover to a low temperature after the heating shaping, the combination stability of the canvas pigment and the canvas is facilitated, and the influence of residual waste heat or the pigment on the canvas is reduced when the canvas is rolled up is also facilitated.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the inkjet device with a built-in heat setting structure according to the preferred embodiment of the present invention.

Main element number description:

the utility model discloses:

1: and (3) spray painting host machine 2: cloth roller 3: conveying roller

4: a winding roller 5: canvas 6: spray painting part

7: the heating plate 8: refrigeration plate

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.

The utility model discloses a spray painting device of built-in heat setting structure, in its preferred embodiment, please refer to fig. 1, the utility model discloses a spray painting device of built-in heat setting structure includes spray painting host computer 1, be equipped with drawing roller 2, roll-up roller 4 and a plurality of transfer roller 3 on the spray painting host computer 1, canvas 5 on the drawing roller 2 is carried to roll-up roller 4, the transfer roller 3 supports canvas 5 between drawing roller 2 and roll-up roller 4, spray painting host computer 1 is equipped with spray painting portion 6, spray painting portion 6 is just to the spray painting face setting of canvas 5 of drawing roller 2 rear side; the rear side of air brushing portion 6 is equipped with heat setting structure, heat setting structure is board 7 that generates heat, generate heat board 7 is fixed in for both ends stretch over 5 width direction's of canvas strip-shaped structure on the 1 shell of air brushing host computer, generate heat board 7 with the controller electricity of air brushing host computer 1 is connected, the face distance that generates heat of board 7 that generates heat the distance of canvas 5 is less than 5 centimetres. As shown in the figure, the utility model discloses a be provided with the heat setting structure in the 6 rear sides of air brushing portion for after 6 air brushing operations to canvas 5 of air brushing portion's completion, canvas 5 that has pigment passes through the heat setting structure, heats the stoving operation to the canvas, makes pigment combine to the canvas with higher speed on.

As described above the utility model discloses a spray drawing device of built-in heat setting structure, in the embodiment of its preferred, heat setting structure includes two generate heat board 7, respectively in the both sides of canvas 5 are just to setting up. Be equipped with respectively in the both sides of canvas just to the board 7 that generates heat that sets up, and canvas 5 generates heat the passageway that the centre gripping formed of board 7 through two, and in this passageway, pigment on the canvas is heated and is combined to the canvas with higher speed, and the canvas heats simultaneously through both sides, can make pigment on the canvas combine to the canvas faster, improves the combination quality of pigment and canvas.

As described above, in the preferred embodiment of the inkjet device with a built-in heat setting structure of the present invention, the heating surface of the heating plate 7 is a metal plate structure, the rear side of the heating surface is provided with a heating wire structure, and the rear side of the heating wire is provided with an energy-gathering arc reflecting surface. The heating plate 7 is a heating mechanism, and is used as a heating surface through a long-strip-shaped flat metal plate, a heating wire structure for heating is arranged on the rear side of the metal plate, and meanwhile, an arc-shaped cover body for reflecting heat radiation is arranged on the other side of the heating wire to buckle the heating wire, so that most of heat is guaranteed to be distributed from the heating surface, and the heating efficiency is improved.

As described above the utility model discloses a printing device of built-in heat setting structure, in the embodiment of its preferred, heat setting structure including set up in the refrigeration board 8 of 7 rear sides of board generate heat, refrigeration board 8 spanes 5 width direction of canvas and is fixed in on the 1 shell of printing host computer. After canvas 5 that finishes the air brushing passes through the hot plate, be provided with refrigeration board 8 in the hot plate rear side, refrigeration board 8 is the same with the hot plate, spanes 5 width direction of canvas to towards the setting of canvas surface, refrigeration board 8 can cool off the canvas after the heating and cool down, makes pigment rapid cooling after the heating, reaches the effect of replying the normal atmospheric temperature fast, also makes solidifying of pigment more stable, has also reduced the effect that deformation when hot temperature leads to the canvas to roll up influences the roll-up, has avoided multiple problems such as the deformation of pigment adhesion and canvas.

As described above the utility model discloses a spray drawing device of built-in heat setting structure, in the embodiment of its preferred, the refrigeration face of refrigeration board 8 is rectangular shape metal plate structure, the refrigeration face with distance between canvas 5 is less than 1 centimetre. The refrigeration board 8 is a long strip-shaped metal plate-shaped structure, can be close to the canvas, is close to the canvas surface, cools down the canvas, certainly the area of refrigeration board 8 can increase in order to adapt to refrigerated requirement. In addition, the refrigeration plate 8 can also support a net-shaped surface, improving heat exchange efficiency.

As described above the utility model discloses a spray drawing device of built-in heat setting structure, in the embodiment of its preferred, heat setting structure contains two refrigeration board 8, each other just set up in the both sides of canvas. The both sides of canvas all are equipped with refrigeration board 8, have further strengthened the cooling efficiency of canvas.

As described above the utility model discloses a printing device of built-in heat setting structure, in the embodiment of its preferred, refrigeration board 8 is the circulative cooling pipe, the circulative cooling pipe with install cooling device's on the printing host computer 1 cold source is connected. The refrigeration board 8 is made for having the circulative cooling pipe, and it is equipped with smooth refrigeration face and just sets up canvas 5, its via in the cold source provides the refrigerant circulation to the circulative cooling pipe of system, carries out the heat exchange with the air of refrigeration face contact to absorb the heat on the canvas 5.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.

Claims

1. The spray painting device with the built-in heat setting structure is characterized by comprising a spray painting host machine, wherein a canvas roller, a winding roller and a plurality of conveying rollers are arranged on the spray painting host machine, canvas on the canvas roller is conveyed to the winding roller, the conveying rollers support the canvas between the canvas roller and the winding roller, the spray painting host machine is provided with a spray painting part, and the spray painting part is arranged right opposite to a spray painting surface of the canvas on the rear side of the canvas roller; the rear side of air brushing portion is equipped with heat setting structure, heat setting structure is the board that generates heat, the board that generates heat is fixed in for both ends stretch over canvas width direction's rectangular shape structure on the air brushing host computer shell, generate heat the board with the controller electricity of air brushing host computer is connected, the face distance that generates heat of the board that generates heat the distance of canvas is less than 5 centimetres.

2. The inkjet device with a built-in heat setting structure as claimed in claim 1, wherein the heat setting structure comprises two heating plates, which are respectively arranged opposite to two sides of the canvas.

3. The inkjet device with built-in heat setting structure as claimed in claim 2, wherein the heating surface of the heating plate is a metal plate structure, a heating wire structure is provided at the rear side of the heating surface, and a power-gathering arc reflecting surface is provided at the rear side of the heating wire.

4. The inkjet device with a built-in heat setting structure as claimed in claim 3, wherein the heat setting structure comprises a refrigerating plate arranged at the rear side of the heating plate, and the refrigerating plate is fixed on the inkjet host housing across the width direction of the canvas.

5. The inkjet device with a built-in heat setting structure as claimed in claim 4, wherein the cooling surface of the cooling plate is a strip-shaped metal plate structure, and the distance between the cooling surface and the canvas is less than 1 cm.

6. The inkjet device with a built-in heat setting structure as claimed in claim 5, wherein the heat setting structure comprises two cooling plates, which are oppositely arranged on two sides of the canvas.

7. The inkjet device with the built-in heat setting structure as claimed in claim 6, wherein the cooling plate is a circulating cooling pipe, and the circulating cooling pipe is connected with a cold source of a cooling device installed on the inkjet host machine.